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libceph: announce support for straw2 buckets

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Sync up feature bits and enable CEPH_FEATURE_CRUSH_V4.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Ilya Dryomov 2015-04-14 23:13:31 +03:00
parent 958a27658d
commit 7c1c4747f2
1 changed files with 15 additions and 1 deletions
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16
include/linux/ceph/ceph_features.h
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@ -50,6 +50,19 @@
#define CEPH_FEATURE_MDS_INLINE_DATA (1ULL<<40)
#define CEPH_FEATURE_CRUSH_TUNABLES3 (1ULL<<41)
#define CEPH_FEATURE_OSD_PRIMARY_AFFINITY (1ULL<<41) /* overlap w/ tunables3 */
#define CEPH_FEATURE_MSGR_KEEPALIVE2 (1ULL<<42)
#define CEPH_FEATURE_OSD_POOLRESEND (1ULL<<43)
#define CEPH_FEATURE_ERASURE_CODE_PLUGINS_V2 (1ULL<<44)
#define CEPH_FEATURE_OSD_SET_ALLOC_HINT (1ULL<<45)
#define CEPH_FEATURE_OSD_FADVISE_FLAGS (1ULL<<46)
#define CEPH_FEATURE_OSD_REPOP (1ULL<<46) /* overlap with fadvise */
#define CEPH_FEATURE_OSD_OBJECT_DIGEST (1ULL<<46) /* overlap with fadvise */
#define CEPH_FEATURE_OSD_TRANSACTION_MAY_LAYOUT (1ULL<<46) /* overlap w/ fadvise */
#define CEPH_FEATURE_MDS_QUOTA (1ULL<<47)
#define CEPH_FEATURE_CRUSH_V4 (1ULL<<48) /* straw2 buckets */
#define CEPH_FEATURE_OSD_MIN_SIZE_RECOVERY (1ULL<<49)
// duplicated since it was introduced at the same time as MIN_SIZE_RECOVERY
#define CEPH_FEATURE_OSD_PROXY_FEATURES (1ULL<<49) /* overlap w/ above */
/*
* The introduction of CEPH_FEATURE_OSD_SNAPMAPPER caused the feature
@ -93,7 +106,8 @@ static inline u64 ceph_sanitize_features(u64 features)
CEPH_FEATURE_EXPORT_PEER | \
CEPH_FEATURE_OSDMAP_ENC | \
CEPH_FEATURE_CRUSH_TUNABLES3 | \
CEPH_FEATURE_OSD_PRIMARY_AFFINITY)
CEPH_FEATURE_OSD_PRIMARY_AFFINITY | \
CEPH_FEATURE_CRUSH_V4)
#define CEPH_FEATURES_REQUIRED_DEFAULT \
(CEPH_FEATURE_NOSRCADDR | \